---> uname -a: Linux prd-centos8-docker-8c-8g-945.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1054 27164 19 3671 30370 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f8:d5:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fef8:d54a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:6d:80:90 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:99ff:fe6d:8090/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/30/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 118.98 7.98 111.00 1464.18 8290.19 03:51:01 PM 434.22 18.98 415.24 4088.64 14491.55 03:52:01 PM 266.33 2.30 264.03 258.71 19967.49 03:53:01 PM 165.36 5.56 159.80 5689.97 23933.42 Average: 246.22 8.71 237.52 2875.37 16670.66 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29525000 31278028 3130712 9.59 2688 2072012 1413876 4.19 167080 2514620 165764 03:51:01 PM 28008588 30249672 4647124 14.23 2688 2553992 2129896 6.32 400716 3762720 218224 03:52:01 PM 28478880 31129764 4176832 12.79 2688 2953820 1496812 4.44 545484 3113388 98960 03:53:01 PM 27824364 31099580 4831348 14.79 2688 3568036 1537944 4.56 942784 3332452 68 Average: 28459208 30939261 4196504 12.85 2688 2786965 1644632 4.88 514016 3180795 120754 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 85.24 58.15 1229.10 23.55 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 429.64 363.28 5652.68 52.70 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 368.96 318.08 4069.10 47.95 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 187.87 142.47 1835.25 813.56 0.00 0.00 0.00 0.00 03:53:01 PM docker0 104.90 95.77 796.79 579.92 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.93 220.49 3196.53 234.44 0.00 0.00 0.00 0.00 Average: docker0 26.22 23.94 199.20 144.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/30/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.84 0.00 1.01 0.64 0.04 87.47 03:50:01 PM 0 1.39 0.00 0.47 0.53 0.05 97.56 03:50:01 PM 1 16.51 0.00 1.12 0.75 0.05 81.57 03:50:01 PM 2 8.37 0.00 1.12 0.69 0.07 89.75 03:50:01 PM 3 12.15 0.00 0.93 0.35 0.05 86.52 03:50:01 PM 4 1.99 0.00 0.33 1.09 0.03 96.56 03:50:01 PM 5 23.39 0.00 2.04 0.60 0.03 73.94 03:50:01 PM 6 11.71 0.00 1.04 0.97 0.05 86.24 03:50:01 PM 7 11.21 0.00 1.02 0.15 0.02 87.61 03:51:01 PM all 28.43 0.00 1.77 2.05 0.10 67.66 03:51:01 PM 0 22.19 0.00 1.90 0.97 0.12 74.82 03:51:01 PM 1 23.40 0.00 1.36 2.82 0.10 72.32 03:51:01 PM 2 43.58 0.00 1.64 2.55 0.08 52.14 03:51:01 PM 3 38.13 0.00 1.44 0.80 0.10 59.53 03:51:01 PM 4 26.84 0.00 2.04 2.88 0.10 68.13 03:51:01 PM 5 14.11 0.00 1.73 1.09 0.08 82.99 03:51:01 PM 6 34.66 0.00 1.93 1.96 0.10 61.36 03:51:01 PM 7 24.45 0.00 2.13 3.31 0.08 70.03 03:52:01 PM all 22.92 0.00 1.45 2.35 0.11 73.17 03:52:01 PM 0 18.45 0.00 1.34 0.32 0.10 79.78 03:52:01 PM 1 23.67 0.00 1.12 2.24 0.12 72.85 03:52:01 PM 2 27.70 0.00 1.36 1.33 0.12 69.49 03:52:01 PM 3 33.67 0.00 1.53 1.21 0.12 63.47 03:52:01 PM 4 14.75 0.00 1.44 3.94 0.10 79.78 03:52:01 PM 5 23.57 0.00 1.31 0.50 0.12 74.50 03:52:01 PM 6 23.81 0.00 2.38 5.69 0.10 68.02 03:52:01 PM 7 17.84 0.00 1.09 3.55 0.08 77.44 03:53:01 PM all 7.43 0.00 1.68 2.19 0.05 88.65 03:53:01 PM 0 1.99 0.00 1.27 0.18 0.07 96.49 03:53:01 PM 1 10.31 0.00 2.22 3.94 0.07 83.47 03:53:01 PM 2 3.75 0.00 1.34 3.03 0.05 91.83 03:53:01 PM 3 12.01 0.00 1.85 4.08 0.05 82.01 03:53:01 PM 4 4.67 0.00 1.74 0.60 0.03 92.95 03:53:01 PM 5 15.93 0.00 1.29 1.37 0.07 81.34 03:53:01 PM 6 2.43 0.00 1.81 1.74 0.05 93.97 03:53:01 PM 7 8.40 0.00 1.89 2.56 0.03 87.11 Average: all 17.40 0.00 1.47 1.81 0.07 79.25 Average: 0 10.98 0.00 1.24 0.50 0.08 87.19 Average: 1 18.47 0.00 1.45 2.44 0.08 77.55 Average: 2 20.84 0.00 1.37 1.90 0.08 75.82 Average: 3 23.97 0.00 1.44 1.61 0.08 72.90 Average: 4 12.05 0.00 1.39 2.13 0.07 84.36 Average: 5 19.25 0.00 1.59 0.89 0.08 78.19 Average: 6 18.15 0.00 1.79 2.59 0.08 77.40 Average: 7 15.46 0.00 1.53 2.39 0.05 80.56